Power system economic dispatch via network approach

Journal Article · Fri Jun 01 04:00:00 EDT 1984 · IEEE Trans. Power Appar. Syst.; (United States)

DOI:https://doi.org/10.1109/TPAS.1984.318455· OSTI ID:6406322

Luo, J S; Hill, E F; Lee, T H

A new approach, using the bus incremental costs as the key variables to solve the economic dispatch problem of power systems is proposed in this paper. This approach maintains the system configuration, and all the relevant variables (generator schedules and line flows) can be expressed simply in terms of bus incremental costs. By the application of this approach, the problem of economic dispatch is easily converted to a concise set of quasi-linear equations resulting in a solution form which is similar to that of the electric network. This enables one to apply any readily available high speed special large system solution algorithm to handle the dispatching problem. The generation and the transmission limits also can be included in the solution process.

• Research Organization: Northeast Electric Power Inst., Jilin
• OSTI ID: 6406322
• Journal Information: IEEE Trans. Power Appar. Syst.; (United States), Journal Name: IEEE Trans. Power Appar. Syst.; (United States) Vol. PAS-103:6; ISSN IEPSA
• Country of Publication: United States
• Language: English

Related Subjects

29 ENERGY PLANNING, POLICY, AND ECONOMY
296000* -- Energy Planning & Policy-- Electric Power
ALGORITHMS
COST ESTIMATION
ECONOMIC ANALYSIS
ECONOMICS
ENERGY SYSTEMS
LOAD MANAGEMENT
MANAGEMENT
MATHEMATICAL LOGIC
NETWORK ANALYSIS
POWER SYSTEMS